I just posted another bit of viscous coupling blether on my blog.

http://shufti.wordpress.com/2010/04/02/viscous-coupling-hump-condition/

Trying to clear up the misunderstanding and misinformation, this time
about the hump state, or 100% torque transfer.

If any of you have good argument pro/con, please let me know. Its all
pretty "academic" but I do liek to understand these things, and I
have not been satisfied with the explanations I have read on this and
that lists.

cheers

alistair
'86 syncro 7  passenger
'82 westy, diesel converted to gas in '94
http://www.members.shaw.ca/albell/
http://shufti.wordpress.com